1<html><head><meta http-equiv="Content-Type" content="text/html; charset=ANSI_X3.4-1968"><title>ata_scsi_slave_destroy</title><meta name="generator" content="DocBook XSL Stylesheets V1.78.1"><link rel="home" href="index.html" title="libATA Developer's Guide"><link rel="up" href="libataScsiInt.html" title="Chapter&#160;6.&#160;libata SCSI translation/emulation"><link rel="prev" href="API-ata-scsi-slave-config.html" title="ata_scsi_slave_config"><link rel="next" href="API---ata-change-queue-depth.html" title="__ata_change_queue_depth"></head><body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="3" align="center"><span class="phrase">ata_scsi_slave_destroy</span></th></tr><tr><td width="20%" align="left"><a accesskey="p" href="API-ata-scsi-slave-config.html">Prev</a>&#160;</td><th width="60%" align="center">Chapter&#160;6.&#160;libata SCSI translation/emulation</th><td width="20%" align="right">&#160;<a accesskey="n" href="API---ata-change-queue-depth.html">Next</a></td></tr></table><hr></div><div class="refentry"><a name="API-ata-scsi-slave-destroy"></a><div class="titlepage"></div><div class="refnamediv"><h2>Name</h2><p>ata_scsi_slave_destroy &#8212; 
2     SCSI device is about to be destroyed
3 </p></div><div class="refsynopsisdiv"><h2>Synopsis</h2><div class="funcsynopsis"><table border="0" class="funcprototype-table" summary="Function synopsis" style="cellspacing: 0; cellpadding: 0;"><tr><td><code class="funcdef">void <b class="fsfunc">ata_scsi_slave_destroy </b>(</code></td><td>struct scsi_device * <var class="pdparam">sdev</var><code>)</code>;</td></tr></table><div class="funcprototype-spacer">&#160;</div></div></div><div class="refsect1"><a name="idp1124419204"></a><h2>Arguments</h2><div class="variablelist"><dl class="variablelist"><dt><span class="term"><em class="parameter"><code>sdev</code></em></span></dt><dd><p>
4     SCSI device to be destroyed
5    </p></dd></dl></div></div><div class="refsect1"><a name="idp1124420828"></a><h2>Description</h2><p>
6   <em class="parameter"><code>sdev</code></em> is about to be destroyed for hot/warm unplugging.  If
7   this unplugging was initiated by libata as indicated by NULL
8   dev-&gt;sdev, this function doesn't have to do anything.
9   Otherwise, SCSI layer initiated warm-unplug is in progress.
10   Clear dev-&gt;sdev, schedule the device for ATA detach and invoke
11   EH.
12</p></div><div class="refsect1"><a name="idp1124422404"></a><h2>LOCKING</h2><p>
13   Defined by SCSI layer.  We don't really care.
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